Kaleth, Anthony S Does increasing steps per day predict improvement in physical function and pain interference in adults with fibromyalgia? [electronic resource] - Arthritis care & research Dec 2014 - 1887-94 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural ISSN: 2151-4658 Standard No.: 10.1002/acr.22398 doi Subjects--Topical Terms: AdultExercise--physiologyFemaleFibromyalgia--physiopathologyHealth StatusHumansMaleMiddle AgedPain--physiopathologyPain MeasurementPatient SatisfactionSurveys and QuestionnairesTreatment OutcomeWalking--physiology